cyclomx.h
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- #ifndef _CYCLOMX_H
- #define _CYCLOMX_H
- /*
- * cyclomx.h Cyclom 2X WAN Link Driver.
- * User-level API definitions.
- *
- * Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- *
- * Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo
- *
- * Based on wanpipe.h by Gene Kozin <genek@compuserve.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- * ============================================================================
- * 2000/07/13 acme remove crap #if KERNEL_VERSION > blah
- * 2000/01/21 acme rename cyclomx_open to cyclomx_mod_inc_use_count
- * and cyclomx_close to cyclomx_mod_dec_use_count
- * 1999/05/19 acme wait_queue_head_t wait_stats(support for 2.3.*)
- * 1999/01/03 acme judicious use of data types
- * 1998/12/27 acme cleanup: PACKED not needed
- * 1998/08/08 acme Version 0.0.1
- */
- #include <linux/config.h>
- #include <linux/wanrouter.h>
- #include <linux/spinlock.h>
- #ifdef __KERNEL__
- /* Kernel Interface */
- #include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */
- #include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */
- #ifdef CONFIG_CYCLOMX_X25
- #include <linux/cycx_x25.h>
- #endif
- #define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
- /* Adapter Data Space.
- * This structure is needed because we handle multiple cards, otherwise
- * static data would do it.
- */
- struct cycx_device {
- char devname[WAN_DRVNAME_SZ + 1];/* card name */
- struct cycx_hw hw; /* hardware configuration */
- struct wan_device wandev; /* WAN device data space */
- u32 state_tick; /* link state timestamp */
- spinlock_t lock;
- char in_isr; /* interrupt-in-service flag */
- char buff_int_mode_unbusy; /* flag for carrying out dev_tint */
- wait_queue_head_t wait_stats; /* to wait for the STATS indication */
- void __iomem *mbox; /* -> mailbox */
- void (*isr)(struct cycx_device* card); /* interrupt service routine */
- int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data);
- union {
- #ifdef CONFIG_CYCLOMX_X25
- struct { /* X.25 specific data */
- u32 lo_pvc;
- u32 hi_pvc;
- u32 lo_svc;
- u32 hi_svc;
- struct cycx_x25_stats stats;
- spinlock_t lock;
- u32 connection_keys;
- } x;
- #endif
- } u;
- };
- /* Public Functions */
- void cycx_set_state(struct cycx_device *card, int state);
- #ifdef CONFIG_CYCLOMX_X25
- int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf);
- #endif
- #endif /* __KERNEL__ */
- #endif /* _CYCLOMX_H */